CN2316078Y

CN2316078Y - Self-heating fuel torch

Info

Publication number: CN2316078Y
Application number: CN 97230658
Authority: CN
Inventors: 高士乐
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-19
Filing date: 1997-12-19
Publication date: 1999-04-28
Anticipated expiration: 2007-12-19

Abstract

The utility model relates to a self-heating fuel torch which belongs to a welding and cutting device. The utility model is composed of an oil regulating valve, an oxygen cutting valve, an oxygen mixing valve, an oil pipe, an oxygen cutting pipe, an oxygen mixing pipe, a torch nozzle, a vaporizing chamber and a gun body. The utility model takes fluid oil as fuel, and the fluid oil is ignited so as to cause the torch nozzle to absorb heat and radiate heat, so the fluid oil can be converted into gas to be added with combustion-supporting oxygen. The utility model is a special cutting torch matched with an automatic cutting machine and can be used for welding and cutting non-ferrous and ferrous metal and for calcining the seal openings of quartz glass productions, and the utility model can also be used for processing various flames. The utility model has the advantages that the fuel cost can be reduced by more than 90%, the self-heating fuel torch can be used and adjusted conveniently, and the performance of the self-heating fuel torch is safe and reliable.

Description

Self-heating fuel oil cutting torch

The utility model relates to a kind of welding and cutting device--self-heating fuel oil cutting torch.

At present, domestic flame cutting, welding processing adopt electric welding, gas welding etc., and tradition is used oxygen--acetylene welding cutting torch, uses fuel such as oxygen, natural gas, acetylene, have deficiencies such as fuel cost height, transportation difficulty, poor stability, keeping difficulty.

The utility model purpose provides a kind of fluid oil (gasoline, kerosene, diesel oil) that uses and is to add combustion-supporting oxygen simultaneously by fuel, is the supporting cutting torch that is used on the automatic gas cutting machine.

The utility model self-heating fuel oil cutting torch, be to constitute by oil regulating valve, cutting oxygen valve, mixture of oxygen valve, cutting oxygen pipe, mixture of oxygen pipe, cutting torch, vaporizer, rifle body, oil pipe, it is characterized in that: be provided with cutting oxygen valve, oil regulating valve, mixture of oxygen valve in the upper end of rifle body, the cutting oxygen pipe is connected with cutting oxygen valve; The mixture of oxygen pipe is connected with the mixture of oxygen valve; Oil pipe is connected with oil regulating valve; Cutting torch is the conulite of being made by red copper, built-in mouth core, and the external screw thread of an end is connected with the rifle body; The rifle body is a tubular body structure, and portion is provided with cutting oxygen pipe, mixture of oxygen pipe and oil pipe within it.

The utility model self-heating fuel oil cutting torch is the special-purpose cutting torch for the supporting design of automatic gas cutting machine, also can be used for the calcining of sealing of the welding of coloured, ferrous metal and quartz glass product, and the processing of various flame, fuel cost can be reduced more than 90%, its adjusting is easy to use, and performance is safe and reliable.

Embodiment:

Fig. 1 is a self-heating fuel oil cutting torch structural representation.

The utility model self-heating fuel oil cutting torch is to be made of oil regulating valve 1, cutting oxygen valve 2, mixture of oxygen valve 3, cutting oxygen pipe 4, mixture of oxygen pipe 5, cutting torch 6, vaporizer 7, rifle body 8, oil pipe 9.See Fig. 1: cutting oxygen valve 2 is special-purpose cone valves of being made by brass, is welded into one with rifle body 8, in the upper end of rifle body 8, is used to regulate the consumption of cutting oxygen during cutting processing; In the upper end of rifle body 8 adjusting fuel tap 1 and mixture of oxygen valve 3 are set also, oil regulating valve 1 is used to regulate the consumption of fluid oil, and mixture of oxygen valve 3 is used to regulate the consumption of mixture of oxygen; Cutting oxygen pipe 4 is connected with cutting oxygen valve 2, is the passage of high pressure oxygen; Mixture of oxygen pipe 5 is connected with mixture of oxygen valve 3, is the passage of mixture of oxygen; Cutting torch 6 is conulites of being made by red copper, built-in mouth core, and the internal thread of the external screw thread of an end and rifle body 8 is fastenedly connected; Light fluid oil, make cutting torch heat absorption, heat release makes fluid oil become steam state in vaporizer 7 internal conversions, fully is mixed into mist with hyperbaric oxygen and oxygen simultaneously and jets out flames by cutting torch 6 and carry out cutting processing; Rifle body 8 is tubular body structures of being made by brass, and cutting oxygen pipe 4 and mixture of oxygen pipe 5 and oil pipe 9 are set in rifle body 8.

The using method of self-heating fuel oil cutting torch, in the canister oil tank, add fluid oil (gasoline, diesel oil or kerosene), on oil tank, have one to add pneumatic tube, the air pressure that can add the 0.5--0.8 kilogram in oil tank makes the oil in the oil tank import self-heating fuel oil cutting torch along petroleum pipeline, regulates the consumption of oil through oil regulating valve, after the adjusting of cutting oxygen valve and mixture of oxygen valve, fluid vaporization after electrical heating again, oil gas and oxygen are sent to the cutting torch burning, carry out cutting processing.

Claims

1. self-heating fuel oil cutting torch, be to constitute by oil regulating valve, cutting oxygen valve, mixture of oxygen valve, oil pipe, cutting oxygen pipe, mixture of oxygen pipe, cutting torch, vaporizer, rifle body, it is characterized in that: be provided with cutting oxygen valve, oil regulating valve, mixture of oxygen valve in the upper end of rifle body, the cutting oxygen pipe is connected with cutting oxygen valve; The mixture of oxygen pipe is connected with the mixture of oxygen valve; Oil pipe is connected with control valve; Cutting torch is the conulite of being made by red copper, built-in mouth core, and the external screw thread of an end is connected with the rifle body; The rifle body is a tubular body structure, and portion is provided with cutting oxygen pipe, mixture of oxygen pipe and oil pipe within it.